unit 14 p3

unit 14 p3

Bluetooth is used to send files such as songs,pictures etc it is a wireless technology standard for exchanging data over short distances .A master Bluetooth device can communicate with a maximum of seven devices Bluetooth is a standard wire-replacement communications protocol primarily designed for low power consumption, with a short range based on low-cost transceiver microchips in each device. When any other device tries to establish a connection to the user's gadget, the user has to decide to allow it. Service-level security and device-level security work together to protect Bluetooth devices from unauthorized data transmission. Security methods include authorization and identification procedures that limit the use of Bluetooth services to the registered user and require that users make a  conscious decision to open a file or accept a data transfer. As long as these measures are enabled on the user's phone or other device, unauthorized access is unlikely. 

 Infrared Data Association ( is an industry driven interest group that was founded in 1993 by around 50 companies point infrared can be used at least a meter apart it has been implemented in portable devices such as mobile phones, laptops, cameras, printers, medical devices and many more. Main characteristics of this kind of optical wireless communication is physically secure data transfer. The frame size depends on the data rate mostly and varies between 64 Byte and 64 k Byte  Additionally bigger blocks of data can be transferred by sending multiple frames consecutively. 

GPRS Tunneling Protocol  is a group of IP-based communications protocols used to carry general packet radio service (GPRS) within networks it can be decomposed into separate protocols.

WI-Fi is a very common wireless technology . It is used to connect machines such as mobiles headsets ipads computers etc.  WI-Fi is like a wireless version of Internet. Wi-Fi is technically referred to as the 802.11 protocol. Over time, Wi-Fi has improved, giving rise to different variations of the protocol:802.11a This version operates at 54 Mbps.. The problem with it is distance; beyond 100 feet, you are out of the network.802.11b This version operates at 11 Mbps, but the distance of transmission is 300 feet, which is a considerable improvement over its predecessor. This version is used for public hotspots and small campus environments.802. 11g This version is relatively new and is considered as a high-speed replacement for 802.11b. It works at 54 Mbps, most wifi spots have passwords so people cant just connect to it

Microsoft Media Server (MMS), sends pictures to other devices a Microsoft proprietary network-streaming protocol, serves to transfer unicast data in Windows Media Services .  If using Windows Media Player 11 and an RTSP attempt fails, or if using a previous version of Windows Media Player and MMS fails, a modified version of a HTTP over TCP connection will be attempted. This modified version is referred to by some third parties as MMSH, and by Microsoft as MS-WMSP The URI scheme "mms://" has also been proposed to be used for the unrelated Multimedia Messaging Service (MMS) protocol.For several years developers of the SDP Multimedia download-tool reverse-engineered the MMS protocol and published unofficial documentation for it. However, Microsoft finally released the protocol specification in February 2008 mms send straight to the person so nobody else will see it unless they show them .

 Short Message Service (SMS),is a delivery of text and numeric information for paging, messaging, and voice mails.  This standard includes Service Option 6 and Service Option 14 which support delivery of short messages  Mobile Station-Base Station Compatibility Standard for Dual- Mode Spread Spectrum Systems,  Support for 14.4 kbps Data Rate and PCS Interaction for Spread Spectrum Cellular Systems Personal Station- Base Station Compatibility Requirements for 1.8 to 2.0 GHz Code Division Multiple Access  Personal Communications Systems. A mobile station can obtain Short Message Service operating in either the analog or the spread spectrum mode when it conforms to this standard and any of the following standards: This standard does not address the quality or reliability of Short . all WiFi's  have incripted codes so it is impossible to hack into.

p5 unit 14

To make life easier for the delivery service I have came up with a simple.

You will need to buy an Iphone4s for about £350-£400.

With the iphone you have navigation, 3g internet and access to apps and you can track them so you can track your drivers.

You then will need to go to an app developer ask them to develop an app on which you can go on and type your name and your own profile comes up were you can send information to your boss like you have just delivered 8000 phones so then the boss can know how much of what is left, and because its your own profile your boss can send you information like go to Morrison’s, saving time and money.

unit 14 p1 p2 d1

The Samsung Galaxy S III smartphone is a joy to hold with its simple and elegant design. The amazing  4.8 inch high definition display provides a vivid viewing experience. With true colours and ultra-fast response times, HD video playback is outrageously sharp. Its also incredibly energy efficient, amazingly thin and features a super-fast quad-core processor.    

Mobile phone descriptions 
                                                                       - Advantages on this Phone

1. Internal memory 1600MB.
2. Takes up to 64GB microSD memory card (not included).
3. Built-in 8MP camera.
4. Video capture and playback.
5. 720k colour screen.
6. Quad band.
7. Bluetooth.
8. Vibration alert.
9. FM radio.
10. MP3 player.
11. Size of handset H13.6, W7.06, D0.8mm
12. Weight 133g.

- All of this and the size of this any student would be proud of this. I would reccomend this item because it has nearly everything you could possibly need in a phone. This phone is better than the Blackberry as the Samsung Galaxy S III has a built in 8mp camera and the Blackberry only has Built-in 3.2MP camera.

The Toshiba Satellite C855 laptop offers great quality for everyday computing, featuring a 15.6 display. It is finished with a stylish cross line pattern, textured palm-rest and tiled keyboard. Extensive connectivity is included with SuperSpeed USB 3.0, HDMI port and an integrated numeric keypad for added convenience and ease of use.

CPU, Memory and Operating System:

1. Intel Pentium dual core B950 processor.
2. 2.1GHz processor speed.
3. 6GB DDR3 RAM memory.
4. 750GB SATA hard drive.
5. Microsoft Windows 7 Premium.
6. 15.6 inch widescreen display.
7. High definition display.
8. Resolution 1366 x 768 pixels.
9. DVD+RW/DVD-RW(read/write).
10. Dual layer.
11. Shared graphics.
12. Intel with 1695MB memory.
13. 5-in-1 media card reader.
14. Secure Digital (SD), Multi-Media Card (MMC) compatible.
15. 3 USB ports.
16. 1 Ethernet port.
17. 1 HDMI port.
18. Wi-Fi enabled.
19. 1MP VGA built-in webcam.
20. Built-in mic
21. Up to 5.3 hours battery life.
22. Size H3.35, W38, D24.2cm.
23. Weight 2.3kg

This Laptop is better than the The HP Pavilion G6 1165SA because the The HP Pavilion G6 1165SA has a 4.5 hour battery life and this laptop has 5.3 hour battery hour also this laptop has high defonition display and the The HP Pavilion G6 1165SA doesnt.
And it is only  £329.99 

The Galaxy Note 10.1 is the perfect tablet for creative minds. With an embedded S Pen stylus, large 10.1 inch screen and integrated Adobe Photoshop software you can make notes, draw and sketch your ideas ready to share with others. Powered by a 1.4GHz quad core processor, with a split screen for multi-tasking this sleek tablet is fast and powerful creative tool.

1. 10.1 inch screen.
2. LED backlit display.
3. Multi-touch screen.
4. Resolution 1280 x 800 pixels.
5. Support for simultaneous display of multiple languages.
6. Webcam.
7. 2GB RAM.
8. Android 4.0 operating system.
9. 1.4GHz Android processor.
10. 16GB internal storage.
11. A/b/g wireless/WiFi enabled.
12. Bluetooth - enabling you to easily and wirelessly connect with other bluetooth enabled devices.
13. Built-in speaker.
14. Microphone.
15. microSD memory card slot.
16. Up to 8 hours battery life (depending on usage).
17. 0.89cm thin.
18. Size H18, W26.2cm.
19. Weight 0.6kg 

The Samsung galaxy note 10.1 has up to 8 hours battery life and the Samsung Galaxy Tab 2 only has 7 hour battery life and also the Samsung Galaxy Tab 2 only has 1GB ram but the Samsung galaxy note 10.1 has 2GB ram.
And its only £499.00

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Listen to music in style with this 4GB vibrant pink Bush MP3 player. Complete with a built-in rechargeable battery, LED display and in-ear headphones, this glamorous product will make you the envy of all your friends and family.

1. USB port to connect directly to your PC for charging and music downloads.
2. 4GB memory.
3. LED display.
4. 6 hours battery life.
5. Stores up to 500 songs.
6. Compatible with MP3.
7. USB port - USB cable supplied.
8. Power illuminator flashes to beat of music.
9. Software included.
10. Includes in ear headphones.
11. General information:
12. Weight 300g.
13. Size H8, W2, D2.5cm.
14. Rechargeable built-in battery.

The vibrant pink Bush MP3  is better than the stylish Bush 2GB MP3 because the stylish Bush 2GB MP3 only has a 2GB memory and the  vibrant pink Bush MP3 had 4GB memory.
And its only £14.99

unit 14 m2

If you are out and about you will have to find a nearby hotspot or have 3g or 4g on you mobile phone which you can send pictures and email on the go. The term 3G refers to the third generation of mobile phone standards, as set by the International Telecommunications Union. 3G technologies allow mobile operators to offer more service options to their users, including mobile broadband. 3G offers greater flexibility and services. What you can do it take a picture on your phone and upload it to Instagram or another photo sharing place and when you get home send it to the newspaper as an attachment, or you could of got a digital camera then take a photo on that and give it to the newspaper to get it off your camera. M2 Well what could happen if you send you picture message straight to the newspaper off your phone it could become quite expensive as right this minute you have to pay for your picture messages to be sent so it will be added to your bill at home. The best way is to upload it to upload it all to Instragram and then when you get home send it as an attachment as it is free, but you could send it with your camera but it is a lot more effort to get the picture then send it off, or you could save it onto your phone and the when you get back upload it to your computer then send it to the newspaper.

d1 unit 14

How do Protocols and devices save data ? The way to keep your devices safe is very simple you just need to follow very simple steps and be careful what you do, for example you should change your password regularly so if a case that you do get hacked or someone discovers your password, you will still be safe and they can not do as much damage as they would have done if they knew it permanently. Also be wary if you give out your vital information that no one is around that could use against you or you do not trust.(i would recommend not telling anyone at all.) Be careful when you access your email or whatever you need to keep safe make sure you log out because some websites will leave you logged in for the future but someone else could access it. Most Wi-Fi hubs are encrypted so that you will not be hacked and your information will not get stolen or seen.(Encrypting is a way on concealing information to keep you safe. 3G is a collection generation cellular data technologies.In order to be labeled "3G," a cellular data transfer standard must meet a set of specifications defined by the International Telecommunications Union, known as IMT-2000. For example, all 3G standards must provide a peak data transfer rate of at least 2 Mbps. Most 3G standards, however, provide much faster transfer rates of up to 14.4 Mbps. Gprs is General Packet Radio Services (GPRS) is a packet-based wireless communication service that promises data rates from 56 up to 114 Kbps and continuous connection to the Internet for mobile phone and computer users. The higher data rates allow users to take part in video conferences and interact with multimedia Web sites and similar applications using mobile handheld devices as well as notebook computers.

p5 unit 14

To make life easier for the delivery service I have came up with a simple.

You will need to buy an Iphone4s for about £350-£400.

With the iphone you have navigation, 3g internet and access to apps and you can track them so you can track your drivers.

You then will need to go to an app developer ask them to develop an app on which you can go on and type your name and your own profile comes up were you can send information to your boss like you have just delivered 8000 phones so then the boss can know how much of what is left, and because its your own profile your boss can send you information like go to Morrison’s, saving time and money.

d2 unit 14

My protocol i used was Bluetooth there are many positive and negative points to do with Bluetooth.

• The positive points are
•  It quick and easy
• you can be at other ends of a room and it will still send
• the picture is normally clear and not fuzzy
• however the negative points are
• it can sometimes take ages depending on the memory span on your phone
• the picture may come through to big or to small and in result on this being fuzzy
• it wont send if your too far away in distance
• it can take ages for you to find the pair you want
• on some phones you need a code to pair with someone else ( which takes time)
• its free

Other than Bluetooth though you can use picture message which is just sending the message in a text which is not so good though because the picture normally comes out rubbish and it costs which will take credit off you and will go over if your on contract.

unit 14 p7 and d2

 An easy way of sending a contacts number to another phone is through text. Click onto the contact number, highlight it and it should give you options saying something like copy, edit, select etc... Click copy then go on to SMS and paste the number into the text then send it. More ways is to click onto the contact and it should say 'Send Contact Card' the options given could be Email, PIN, Text Message, Bluetooth etc.. By using Bluetooth you need to be close to the person to send it and you will need to pair up with the other device but other than that it is ultra fast to send and it is completely free. By using Email you will need a Email Address and you can then attach the contact into a file then put the file into a message then send it to the person you want to send it to. Using Email is the hardest out of all of the protocols. It is very complicated and the other person may not know how to receive and open up the contact card. 

unit 14 m3

 the problems were that your eyes strain easy if you are using your phone for long. To prevent straining your eyes by using your phone you can take regular breaks and you can attach a screen filter onto your phone or computer. You can also adjust the brightness of the technology you're using, the brighter the screen is the more your eyes strain. There are a lot of mechanisms put in place. WiFi is protected by having a their own individual password. To avoid hacking you should change the password regularly or put a password that no one would think of guessing. By doing scans regularly on your phone or computer it will find out if you have been hacked or if your technology is still safe. In office's and call centers at work there are health and safety rules and before working in one of them places the workers are trained to have regular breaks so their eyes don't strain from using the computers for long and they also have wrist pads so their hands don't get hurt from typing for ages.To stop people from going on their phones whilst they're driving there are hands free handsets made that you clip on to your ear and whenever you get a call from someone you speak to them through that. 

unit 14 p6

The big problem with phones is illegally downloading music and other things that would usually cost money. Many companies lose out on a lot of money through people downloading things for free.Using phones whilst driving is a huge problem. Many people have crashed and been injured really bad whilst driving because they get distracted by the other person talking on the phone and if you get caught on camera you may lose your licence and possibly get a fine. 

unit 14 p4

If the photographer has a smart phone he would be able to make his phone a hot spot and get internet on his laptop and would be able to sent his photos through his laptop to who ever he likes.The photographer could also use picture messaging but the disadvantages of picture messaging it costs for the ink and ends up with bad quality.

unit 1 p6

 Advantages
An IT communication system can be very useful as you could communicate to people quicker, and could save a lot of money by using computers and laptops instead of using paper! It is much easier to do your work and a lot quicker! When people have to edit work they can just save and won't have to do the work all over again!
Disadvantages
People could bully or harass people over the internet and cyber bully people! Hackers and spyware could enter your company and scam or even hack very important details!Hackers could even track you down and harass you!Workers could get distracted from internet sites including eBay social networking sites and also workers could get distracted from games! The company would have to pay more money for computers, laptops and for the internet! Also people may not like having human contact. Also they may have to teach workers how to use computers and utilities on the computer like word PowerPoint and how to do the work on the computers and things!

p3

p4